.contain {
    width: 1920px;
    height: 135vh;
    border-radius: 20px;
    padding: 10px;
    margin: 10px;

    .top {
        width: 1880px;
        height: 220px;
        border-radius: 20px;
        padding: 10px;
        margin: 10px;
        display: flex;

    }

    .center {
        width: 1880px;
        height: 400px;
        border-radius: 20px;
        padding: 10px;
        margin: 10px;
        display: flex;

        .center1 {
            width: 550px;
            height: 380px;
            border-radius: 20px;
            background-color: #fff;
            margin-right: 10px;
        }

        .center2 {
            width: 810px;
            height: 380px;
            border-radius: 20px;
            background-color: #fff;
            margin-right: 10px;
        }

        .center3 {
            width: 470px;
            height: 380px;
            border-radius: 20px;
            background-color: #fff;
            margin-right: 10px;
        }
    }

    .bottom {
        width: 1880px;
        height: 300px;
        border-radius: 20px;
        padding: 10px;
        margin: 10px;
        display: flex;

        .bottom1 {
            width: 1370px;
            height: 280px;
            border-radius: 20px;
            margin-right: 10px;
        }

        .bottom2 {
            width: 470px;
            height: 280px;
            border-radius: 20px;
        }

    }
}